Optimum WiFi

Optimum WiFi uses 379,134 IPv4 addresses in 68 ranges, and 6 IPv6 ranges, by the registry records IP Company reads.

cv.net·United States

379,134

IPv4 addresses

IPv4 ranges

IPv6 ranges

ASes it operates

country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

AS6128 Cablevision Systems Corp.291,070 · 76.77%
AS53488 Optimum Online32,768 · 8.64%
AS54004 Cablevision Lightpath LLC3,328 · 0.88%
AS701 Verizon Business1,024 · 0.27%
AS395866 Fort Mojave Television, Inc.1,024 · 0.27%
AS19720 Cablevision Systems Corp.768 · 0.20%
AS11135 Cross Development/Montgomery LP512 · 0.14%
AS21615 Cebridge Connections512 · 0.14%
AS35986 Vyve Broadband512 · 0.14%
AS14808256 · 0.07%
AS26920 DataGroup Technologies, LLC256 · 0.07%
AS32426 WV School of Osteopathic Medicine256 · 0.07%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

United States379,136 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

No AS number is registered under its domain.

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

VPN IP880
WatchGuard Mobile VPN, Datto Networking0.23%
Residential Proxy IP4,500
Geonode, anyIP, Proxiware1.19%
Datacenter Proxy IP0
None here
Mobile Proxy IP72
Floppydata0.02%
Public Proxy IP1
0.00%
Tor IP2
0.00%
Relay IP0
None here
Hosting IP768
0.20%
CDN IP0
None here
Carrier IP1,024
Verizon0.27%
Satellite IP0
None here
Anycast IP0
None here
SSH IP336
0.09%
SMTP IP20
0.01%
DNS Resolver IP106
0.03%
Web IP930
0.25%
BitTorrent IP1,004
0.26%
IP Hosted Domains141
0.04%

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab

110 Mbps

median download

33.4 Mbps

median upload

8,517

download tests

9,656

upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGE	IPV4	ORIGIN
47.17.128.0/17	32,768	AS6128
47.18.0.0/17	32,768	AS6128
47.18.128.0/22	1,024	AS6128
47.16.61.34-47.16.254.127	49,502	AS6128
107.188.0.0/17	32,768	AS6128
50.29.0.0/17	32,768	AS6128
63.143.128.0/17	32,768	AS53488
47.16.254.192-47.17.99.255	25,920	AS6128
47.18.136.0-47.18.223.255	22,528	AS6128
173.219.192.0/18	16,384
173.229.64.0/18	16,384	AS6128
47.16.0.0-47.16.61.32	15,649	AS6128
209.140.32.0/19	8,192	AS6128
65.19.96.0/19	8,192
67.59.224.0/19	8,192
47.18.232.0/21	2,048	AS6128
47.18.240.0/20	4,096	AS6128
47.17.102.0/23	512	AS6128
47.17.104.0/21	2,048	AS6128
47.17.112.0/21	2,048	AS6128
64.15.0.0/20	4,096
63.142.21.0/24	256
63.142.22.0/23	512
63.142.24.0/21	2,048
192.208.120.0/21	2,048	AS6128
47.17.120.0/21	2,048	AS6128
47.18.224.0/21	2,048	AS6128
162.216.56.120-162.216.63.255	1,928	AS6128
199.193.105.0/24	256
199.193.106.0/23	512
199.193.108.0/22	1,024
192.96.160.0/22	1,024
199.115.84.0/22	1,024
63.142.16.0/22	1,024
63.64.88.0/22	1,024	AS701
167.206.138.0/23	512	AS6128
173.219.13.0/24	256	AS11135
173.219.14.0/24	256	AS11135
216.107.0.0/23	512	AS54004
24.121.112.0/23	512	AS395866
24.75.116.0/23	512	AS21615
47.17.100.0/23	512	AS6128
167.206.119.0/24	256	AS19720
167.206.124.0/24	256	AS6128
167.206.157.0/24	256	AS6128
173.219.2.0/24	256	AS14808
173.219.86.0/24	256	AS32426
199.193.104.0/24	256	AS54004
206.246.71.0/24	256	AS54004
206.246.74.0/24	256	AS54004
206.246.84.0/24	256	AS54004
207.199.131.0/24	256	AS54004
207.199.156.0/24	256	AS54004
207.199.165.0/24	256	AS54004
208.180.150.0/24	256	AS26920
208.180.180.0/24	256	AS40919
208.180.61.0/24	256	AS40600
209.147.71.0/24	256	AS54004
209.147.73.0/24	256	AS54004
209.147.87.0/24	256	AS54004
216.107.18.0/24	256	AS54004
24.156.17.0/24	256	AS395866
24.223.81.0/24	256
24.48.160.0/24	256
24.49.189.0/24	256	AS35986
63.142.20.0/24	256	AS6128
64.234.13.0/24	256	AS35986
64.234.52.0/24	256	AS40285
65.51.29.0/24	256	AS19720
65.51.31.0/24	256	AS19720
66.76.173.0/24	256	AS400947
69.59.95.0/24	256
74.192.88.0/24	256	AS395183
75.108.206.0/24	256	AS32500
24.121.102.1-24.121.102.255	255	AS395866
162.216.56.0-162.216.56.118	119	AS6128
47.16.254.128/26	64	AS6128
24.121.102.0/32	1	AS395866
2600:5409::-2600:541d:ffff:ffff:ffff:ffff:ffff:ffff
2600:5401:10::-2600:5407:ffff:ffff:ffff:ffff:ffff:ffff
2600:541e:10::-2600:541f:ffff:ffff:ffff:ffff:ffff:ffff
2600:5400:4000::/35
2600:5400:6000::/36
2600:5400::/36
2620:0:50a0::/48

Names it registers under

The holder names its registry records give, by the IPv4 under each.

Optimum WiFi330,750 · 87.24%
Optimum22,016 · 5.81%
CSC Holdings Inc.20,480 · 5.40%
Optimum Wifi3,072 · 0.81%
TCA Internet1,024 · 0.27%
Cablevision Systems Corp.768 · 0.20%
Global Direct Mail T1512 · 0.14%
Hoenig Group256 · 0.07%
United Water256 · 0.07%

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